Parameters; Parameter Descriptions - Level 1 - Johnson Controls VFD67 Series Getting Started Manual

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Information Information Installation
6

Parameters

Parameters are grouped together into appropriate subsets as follows:
Level 1
Pr 01 to Pr 10:Basic drive set-up parameters
Level 2
Pr 11 to Pr 12:Drive operation set-up parameters
Pr 15 to Pr 21:Reference parameters
Pr 22 to Pr 29:Display / keypad configuration
Pr 30 to Pr 33:System configuration
Pr 34 to Pr 36:Drive user I/O configuration
Pr 37 to Pr 42:Motor configuration (non-standard set-up)
Pr 43 to Pr 44:Serial communications configuration
Pr 45: Drive software version
Pr 46 to Pr 51:Mechanical brake configuration
Pr 52 to Pr 54:Fieldbus configuration
Pr 55 to Pr 58:Drive trip log
Pr 59 to Pr 60:PLC ladder programming configuration
Pr 61 to Pr 70:User definable parameter area
Level 3
Pr 71 to Pr 80:User definable parameter set-up
Pr 81 to Pr 95:Drive diagnostics parameters
These parameters can be used to optimise the set-up of the drive for the application.
6.1

Parameter descriptions - Level 1

No Function
01 Minimum set output frequency
Used to set the minimum speed at which the motor will run in both directions. (0V reference or minimum scale current input represents the value in
Pr 01).
No Function
02 Maximum set output frequency
Used to set the maximum speed at which the motor will run in both directions.
If Pr 02 is set below Pr 01, Pr 01 will be automatically set to the value of Pr 02. (+10V reference or full scale current input represents the value in
Pr 02).
NOTE NOTE
The output speed of the drive can exceed the value set in Pr 02 due to slip compensation and current limits.
No Function
03 Acceleration rate
04 Deceleration rate
Sets the acceleration and deceleration rate of the motor in both directions in seconds/100Hz.
NOTE NOTE
If one of the standard ramp modes is selected (see Pr 30 on page 32), the deceleration rate could be extended automatically by the drive to prevent
over voltage (OU) trips if the load inertia is too high for the programmed deceleration rate.
No Function
05 Drive configuration
The setting of Pr 05 automatically sets up the drives configuration.
NOTE NOTE
A change to Pr 05 is set by pressing the
change to take place. If Pr 05 is changed while the drive is running, when the
change back to its previous value.
NOTE NOTE
When the setting of Pr 05 is changed, the appropriate drive configuration parameters are set back to their default values.
VFD67 Size E to F Getting Started Guide
Issue Number: 1
Electrical Keypad and
Parameters
Installation Display
Range
0 to Pr 02 Hz
Range
0 to 1500 Hz
Range
0 to 3200.0 s/100Hz
Range
AI.AV, AV.Pr, AI.Pr, Pr,
PAd, E.Pot, tor, Pid,
HVAC
MODE key on exit from parameter edit mode. The drive must be disabled, stopped or tripped for a
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Quick Start
Diagnostics
Commissioning
Defaults Type
0.0 RW
Defaults Type
60.0 RW
Defaults Type
33.0
RW
33.0
Defaults Type
PAd RW
MODE key is pressed on exit from parameter edit mode, Pr 05 will
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UL Listing Technical
Parameter List
Information specifications
25